80/20 Running, Enigma on Track, Jog on Journal 3-Book Collection Set by Matt Fitzgerald, David Sharpe & Bella Mackie - Non Fiction - Mixed Format TweenAdolescence from quick-thinking brain games to

from quick-thinking brain games to more demanding exercises that probe memory

and character-driven mythology within a superhero framework

Ally Carter's witty

Each trip is tailored to a mood

This two-book collection brings together two acclaimed

80/20 Running, Enigma on Track, Jog on Journal 3-Book Collection Set by Matt Fitzgerald, David Sharpe & Bella Mackie - Non Fiction - Mixed Format TweenAdolescence from quick-thinking brain games toTitles in This Set: 80 20 Running Enigma on Track Jog on Journal Overview: This threebook collection brings together three distinct yet perfectly complementary perspectives on running, performance, and wellbeing. Authored by leading voices in sport science, athletics, and mental health, the set speaks to every level of runnerfrom casual joggers to aspiring competitors. 80 20 Running lays out a practical, science based training philosophy that