Alexander Walton

Great concept. started slow but grew.

fascinating read! well written

Good book, well written.

Solid book. Not as strong as Mickey 7, but good nonetheless. Leaves it open for a third...

Interesting read. Some concepts go off tangentially but overall interesting!

Intense and epic

Fantastic book. The deep personal story of one mans obsession with running the worlds toughest ultra marathon. And the effect it has both on him, his family, and the epic comedown after its all over! Would recommend to all those who run, and to those who don't!

Very interesting insight into finance and technology!