Reddit mentions of Promise Of Blood

Sure, I generally listen to fantasy style books so it might not be to everyone's taste. If so try /r/fantasy for some great threads of lists of audio books if your interested.

I listen to Terry Pratchett books (plenty of info on where to start with these on the web but I always recommend the guards books ) when I'm walking or jogging because when I start laughing it doesn't mess me up as much. Sometimes Ill slip in an "Iron Druid Chronicles" book by Kevin Hearne these are still light enough to let you enjoy your surroundings and are great for outdoors stuff because there is lots of nature waffle :D

for running I try to stick with something that draws me in like the Dresden files by Jim Butcher. or anything by Brandon Sanderson his stuff tends to jump character perspectives from one chapter to another so you find you run through a chapter to get back to find out what happens. Well I do anyway.

I listen to a large spectrum of stuff really but my core library is Fantasy so here is a list I prepared for a friend earlier in the year Hope it helps:

Books List

• Literally anything by “Guy Gavriel Kay”
  but mainly “Under Heaven”(Asian theme beautiful book), “River of stars” (semi sequel like a thousand years later) “The Lions of Al Rasan”. Most of his books are connected and there is this thing called the “Fionavar Tapestry” that connects them. His books can also be considered stand alone.
  
  
• Under Heaven
  http://www.amazon.co.uk/Under-Heaven-Guy-Gavriel-Kay/dp/0007342101/ref=sr_1_1?s=books&ie=UTF8&qid=1421678636&sr=1-1&keywords=under+heaven+guy+gavriel+kay
  
  
• River of Stars
  http://www.amazon.co.uk/River-Stars-Guy-Gavriel-Kay/dp/0007521936/ref=pd_bxgy_b_img_y
  
  
• The Lions of Al-Rassan
  http://www.amazon.co.uk/Lions-Al-Rassan-Guy-Gavriel-Kay/dp/0007342063/ref=sr_1_5?s=books&ie=UTF8&qid=1421678693&sr=1-5&keywords=guy+gavriel+kay
  
  
• Tigana
  http://www.amazon.co.uk/Tigana-Guy-Gavriel-Kay/dp/0007342047/ref=sr_1_4?s=books&ie=UTF8&qid=1421678693&sr=1-4&keywords=guy+gavriel+kay
  
  
• Promise of blood
  Best use of gunpowder and magic I’ve ever seen it works really well kinda like a “Mistborn” magic system. (If you haven't read mistborn you might want to its another Brandon Sanderson series) http://www.amazon.co.uk/Promise-Blood-Book-Powder-trilogy/dp/0356502007/ref=sr_1_3?ie=UTF8&qid=1421677263&sr=8-3&keywords=powder+mage
  
  
• Mistborn
  Really cool Magic system that revolves around swallowing Metals and “burning” them for access to their powers.
  http://www.amazon.co.uk/Final-Empire-Mistborn-Book-One/dp/0575089911/ref=sr_1_1?ie=UTF8&qid=1421677588&sr=8-1&keywords=mistborn
  
  
• Bloodsong
  Classic young lad raised by crazy monk types turns into renegade general / gladiator type trope but with an interesting magic system that guides him.
  http://www.amazon.co.uk/Blood-Song-Book-Ravens-Shadow/dp/0356502481/ref=sr_1_1?ie=UTF8&qid=1421677442&sr=8-1&keywords=bloodsong
  
  
• Rivers of London books
  http://www.amazon.co.uk/Rivers-London-1-Ben-Aaronovitch/dp/0575097582/ref=sr_1_1?ie=UTF8&qid=1421677738&sr=8-1&keywords=rivers+of+london
  Metropolitan police have a secret devision that deels with spooky stuff that stems from the time of Isaac Newton. Has some interesting inner city London stuff with Newtonian magic and river gods and avatars of stuff.
  
  
• The Painted Man (The Demon Cycle, Book 1) [Also called “The warded man”]
  Humans are a primitive people living in small isolated towns and require wards painted on their houses to keep them safe from demons that rampage each night. This young lad is then forced to survive in the wild one night and decides he would rather fight than cower in fear. HE then seeks out a fabled tribe of demon fighting warriors and wants to join up with em etc. Pretty good a little dark at times.
  
• http://www.amazon.co.uk/Painted-Man-Demon-Cycle-Book/dp/0007492545/ref=sr_1_1?ie=UTF8&qid=1421677832&sr=8-1&keywords=warded+man
  
  
• The Dresden Files
  Slow building but a great series that everyone ends up recommending. Dresden is a modern day Wizard / Private Investigator. Carries a revolver and a staff etc battles the dark forces of the world and starts a few wars with spooky gangs as you do.
  http://www.amazon.co.uk/Storm-Front-Dresden-Files-Book/dp/0356500276/ref=sr_1_1?s=books&ie=UTF8&qid=1421678098&sr=1-1&keywords=dresden+files
  
  
• Iron druid chronicles
  Bit of a guilty pleasure this one I love ancient mythology and modern day wise assery so this hits the perfect combo of no higher brain function required tuning out on the bus good natured talking dog companion nonsense. plus there are like 9 of em
  http://www.amazon.co.uk/Hounded-Druid-Chronicles-Kevin-Hearne/dp/0356501191/ref=sr_1_1?s=books&ie=UTF8&qid=1421678198&sr=1-1&keywords=iron+druid+book+1