Frontispiece: Co-hydrolysis and Seed-Induced Synthesis of Basic Mesoporous ZSM-5 Zeolites with Enhanced Catalytic Performance Keywords: basic zeolite; Knoevenagel condensation; mesoporous zeolite; non-classical crystallization; seed-induced synthesis EN basic zeolite Knoevenagel condensation mesoporous zeolite non-classical crystallization seed-induced synthesis 1 1 1 05/18/20 20200515 NES 200515 B Basic mesoporous ZSM-5 b with adjustable alkaline-earth metal species has been subtly synthesized with the "meeting" of seed and co-hydrolysis method. Basic zeolite, Knoevenagel condensation, mesoporous zeolite, non-classical crystallization, seed-induced synthesis.