Commercial litigation
The litigation team has substantial experience appearing as trial and appellate counsel, including before the Supreme Court of Canada.
Source: LinkedIn company description · Retrieved October 13, 2026
Book Erskine LLP provides litigation, corporate, securities, and psychedelics law services.
Book Erskine LLP was founded by Hilary Book, Sara Erskine, and Paula Amy Hewitt. The firm’s founding partners are entrepreneurs with experience running businesses and understanding entrepreneurs’ challenges.
Based on the company’s public LinkedIn information, supplied through RevenueBase.
Its clients include individual entrepreneurs, publicly traded companies, and organizations in heavily regulated industries such as financial services and psychedelics.
The litigation team has substantial experience appearing as trial and appellate counsel, including before the Supreme Court of Canada.
Source: LinkedIn company description · Retrieved October 13, 2026
The team provides corporate and securities representation tailored to clients’ stated needs.
Source: LinkedIn company description · Retrieved October 13, 2026
Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.
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RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 3, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 21, 2026, September 26, 2026, September 27, 2026, September 28, 2026, September 30, 2026 and October 8, 2026. How the company lists are built.
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