I read the Alexander trilogy some time ago and it looks like i'm in the minority because i really disliked the books.The series is similar to Conn Iguldens Caesar books i found,a swashbuckling adventure of a group of pals.But i too am no Alexander expert so maybe it is accurate,but i doubt it.
I did like scene when Alexander met Haphastion for the first time and they gave each other a milk tooth,Alexander didnt have one handy so he pulled one out his mouth

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I read 'The Last Legion' last year sometime and this too i didnt like,i was enjoying it up untill all that nonsence about Caesar's magical sword, which Wulfilla just had to get his hands on,so much so he chases the fugitives all the way to Britain.Pffft,im not expecting much from the movie but i'll still watch it

,there's Romans in it afterall

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Longbow