Hoopla Outage

Due to the ongoing Amazon Web Services issue that is currently affecting internet access across the globe today, Monday, October 20, Hoopla Digital is experiencing technical issues. The estimated time of disruption is unknown at this time. Thank you for your patience.

All Branches and Bookmobile Stops
Published:
Monday, October 20, 2025 - 1:00pm
Ancaster Branch Accessible Washroom Out of Order

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

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Published:
Friday, October 17, 2025 - 3:00pm
Central Library - 4th Floor Closure

Due to an all-day special event, the 4th Floor is closed on Saturday, October 25, from 8 am to 5 pm. Makerspace and Newcomer Learning Centre will remain open. Floors 1-3 are available for study and workspaces. www.hpl.ca/central

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Affected Branch: Central Library
Published:
Friday, October 17, 2025 - 11:00am
Delayed Branch Openings 

The following locations have upcoming delayed openings due to Staff training drills. 

Thursday, October 23
Locke Branch, 10am

Thursday, October 30
Parkdale Branch, 9:30am

You may visit nearby Branches for your library needs. www.hpl.ca/hours

All Branches and Bookmobile Stops
Published:
Tuesday, October 7, 2025 - 2:00pm
Replacement and Damage Fees

Bring back your borrowed library items (due Oct 1 or later) within 28 days to avoid a replacement or lost fee. We'll remove the fee when you bring back your overdue items. 

All Branches and Bookmobile Stops
Published:
Thursday, September 11, 2025 - 3:00pm
Kenilworth Branch - Temporary Closure (Sept 2 - Oct 27)

Due to roof repair maintenance, the branch is temporarily closed until October 27. Please visit the Red Hill, Parkdale and Barton branches.

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Published:
Monday, August 11, 2025 - 8:00am

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