The Dark Prince of Poisons. Fathom's Five

A Fathom's Five Short AdventureWhen Fardeen is kidnapped by a rogue botanist obsessed with creating the deadliest poison on earth, Professor Fathom calls on Shane and Daniel to race against time to save him. As the deranged Doctor Gallows prepares to unleash a gas capable of wiping out millions, Shane and Daniel must battle sky-high stakes, a hijacked military aircraft, and a madman with a thirst for revenge before London becomes ground zero for global annihilation.
This is one mission where stopping to smell the roses could be your last mistake.