This isn't just another generic book of crosswords. It is a curated collection of scientifically-inspired challenges engineered to act as a "gym for your brain." Packaged in a convenient pocket-sized format, it is the perfect travel activity book for commutes, waiting rooms, or relaxing offline at home.

Designed for adults and seniors seeking effective mental stimulation, "The Cognitive Booster" focuses on three critical pillars of brain health:

Logic: Strengthen problem-solving skills and c...