24887 Jeff McCalla/Steve Ouellette: TI-Nspire for dummies.
Wiley 2011, 380p. Eur 12 (Ebook).

27019 ZZ: HP 32 S II manual. 380p.

27020 Irena Swanson: Commutative algebra provides a big surprise for
Craig Huneke's birthday. Notices AMS March 2017, 256-259.