Red Hill Branch Network Unavailable

All computers, printing services and WiFi are not working today at Red Hill Branch. We aim to resolve this issue as quickly as possible.

Published:
Thursday, February 19, 2026 - 11:45am
Kenilworth Branch - Electrical Work

Due to electrical work, the second floor will be closed today, Thursday, February 19 from Noon-7 pm. The first floor will remain accessible. Thank you for your patience.

Published:
Thursday, February 19, 2026 - 9:00am
Carlisle Branch Accessible Door Out of Order

The accessibility door at Carlisle Branch is not working. We aim to fix it quickly.

Published:
Tuesday, February 17, 2026 - 2:30pm
Concession Branch - Upcoming Renovations

Starting the week of February 9, renovation preparations are underway in anticipation of the March 2 start. Computer availability may be limited, and the Living Room space is closed. Renovations are expected to wrap up by late Spring. Thank you for your patience.

Published:
Tuesday, February 10, 2026 - 1:00pm
Sherwood Branch - Upcoming Renovations

Renovation preparations are underway in anticipation of the March 2 start. Starting the week of February 23, the 2nd Floor will be closed. The Children's collection will be temporarily available on the 1st Floor. Renovations are expected to wrap up by late Spring. Thank you for your patience.

Published:
Tuesday, February 10, 2026 - 1:00pm
Central Library - Living Room Renovation Preparation

Starting Tuesday, February 10, the First Floor Living Room will be unavailable due to renovation preparations. Study and work spaces are available on Floors 2-3. 

Please note the Noon Hour Concert on Friday, February 13, will be held at Terryberry Branch instead. 

Thank you for your patience.

Published:
Friday, February 6, 2026 - 9:00am
Bookmobile Service Modification

Please note the following Bookmobile visit updates.

Thursday, February 19
Rockton (10:30am-11:30am) - Cancelled
Bennetto 5-5:30pm (instead of 4-5:30pm)

Wednesday, February 25
Swansea 10:00-10:30am - Cancelled
Helen Detwiler 11:00am-12:00pm - Cancelled
Warplane Museum 3:00-4:00pm - Cancelled

Friday, February 27
Winona 11:00am-12:00pm - Cancelled
Maplewood 2:30-4:00pm - Cancelled

Published:
Monday, February 2, 2026 - 3:15pm
Carlisle Branch Accessible Washroom Out of Order

The accessible washroom at Carlisle Branch is not working. We aim to get it fixed quickly.

Published:
Tuesday, January 27, 2026 - 12:30pm
Central Library - Sunday Hours Paused

Effective Sunday, February 1, Sunday service hours at Central Library will be paused. 

Sunday Hours will continue at Dundas, Red Hill, Terryberry, Turner Park, Valley Park and Waterdown Branches from 1-5pm.

www.hpl.ca/hours 

Published:
Wednesday, January 21, 2026 - 11:00am

Keefer Pamphlets – H

Higham, Robert
Report made Oct. 3, 1837 to the Directors of the Auburn and Rochester Railroad Company.
Canandaigua: Printed by David C.M. Rupp. At the Repository Press, 1837
[11]
vol. 7 #8
mf #862F

 

Hoe, R. & Co.
Manufacturers of Single & Double Cylinder and Type Revolving Printing Machines, Washington & Smith Hand Presses, Self Inking Machines, Etc.; Every article connected with the arts of Letter Press, Copperplate and Lithographic Printing, and Bookbinding, Always on Hand, or Furnished at Short Notice. Cast Steel Saws, Steam Engines, Machinery, Iron and Brass Castings, etc. Manufactories Nos. 29 and 31 Gold Street, and on Broome, Columbia, and Sheriff Streets.
New York: William Van Norden, Printer, 1849
[38 with illustrations]
vol. 8 #16
mf #863

 

Hogan, J. Sheridan Canada.
An Essay: To which was awarded the First Prize by the Paris Exhibition Committee of Canada
Montreal: B. Dawson, 1855
[]
vol. 3 #25
mf #846

 

Hudson River Railroad
Report on the Hudson River Railroad, by John B. Jervis, Civil Engineer
New York: Printed by J.F. Trow & Co., 1846
[42 + map]
vol. 8 #2
mf #862

 

Hudson River Railroad
Report on the Location of the Line between Fishkill and Albany; with general remarks on the prospects of the road. By John B. Jervis, Chief Engineer. January 12th, 1848. New York: Wm. C. Bryant & Co., Printers, [1848]
[38]
vol. 8 #1
mf #862

 

Hudson River Railroad Company
Amended Act of Incorporation of the Hudson River Rail-Road Company, By-Laws and Extracts from Revised Statutes, &c., &c.
New York: Printed by Thomas Snowden, 1847
[54]
vol. 8 #6
mf #862

 

Hudson River Railroad Company
First Annual Report of the Directors of the Hudson River Rail-Road Co. To the Stockholders, June 12th, 1848
New York: Van Norden & King, 1848
[24]
vol. 8 #3
mf #862

 

Hudson River Railroad Company
Second Annual Report of the Directors of the Hudson River Rail-Road Co., to the Stockholders, August 29th, 1849
New York: Wm. C. Bryant & Co., 1849
[31]
vol. 8 #4
mf #862

 

Hudson River Railroad Company
Third Annual Report of the Directors of the Hudson River Railroad Co., To the Stockholders, April 17th, 1850
New York: Wm. C. Bryant & Co., 1850
[39]
vol. 8 #5
mf #862

 

Hudson River Railroad Company
First Annual Report of the Directors of the Hudson River Rail-Road Co. To the Stockholders, June 12th, 1848
New York: Van Norden & King, 45 Wall-Street, 1848
[24]
vol. 9 #11
mf #863

 

Hunt, T.S.
Examinations of Some Felspathic Rocks From the Philosophical Magazine for May 1855
Montreal: 1855
[10]
vol. 10 #11
mf #864

 

Hunt, T.S.
Note on the Mineral Wilsonite From the Philosophical magazine for May 1855. Montreal: 1855
[2]
vol. 10 #12
mf #864

 

Hunt, T.S.
On some principles to be considered in Chemical Classifications Read before the American Association for the Promotion of Science, at the annual meeting, held at Philadelphia, Sept. 20th, 1848
[399-405]
vol. 10 #8
mf #864

 

Hunt, T.S., & W.E. Logan
Art. XXIV.- On the Chemical Composition of Recent and Fossil Lingulae, and some other Shells
Montreal: 1854
[235-239]
vol. 10 #7
mf #864

 

Hunt, T.S.
On the Constitution and Equivalent Volume of Some Mineral Species Extracted from the American Jour. of Science and Arts, 2nd Series, Vol. XVI, Sept., 1853
Montreal: 1853
[16]
vol. 10 #5
mf #864

 

Hunt, T.S.
Remarks on the Constitution of Leucine, with critical observations upon the late Researches of M. Wutz
Montreal: 1849
[63-67]
vol. 10 #10
mf #864

 

Hunt, T.S.
Thoughts on Solution and the Chemical Process From the American Journal of Science and Arts, Second Series, Vol. XIX, Jan., 1854
[5]
vol. 10 #6
f #864