Timmy boy the smartest of the bat family supposedly. Let’s start off with origins.

Batman lonely place Of dying -Tim notices Batman is angry after Jason’s death and needs to convince nightwing there has to be a Robin

Robin mini series 1: this is his training. Sent overseas he trains with masters even meeting and fighting shiva

Robin mini series 3: Batman’s out of town and jokers gotten into computers. There’s only one kid In town who can stop him.

Robin (1999-2008) his main on going. Has a lot of crossover but it’s all Tim all the time

Teen Titans (2003) written by Geoff Johns. Tim, super boy and wonder girl join the titans, Tim becomes their leader of sorts and really steps into his own.

Red Robin (2009) with Damian now Robin. Tim strikes out on his own as Red Robin. Believing Bruce isn’t actually dead from final crisis the hunt begins. Everyone thinks he’s crazy but maybe Tim is the worlds greatest detective!

Detective comics Rebirth -fantastic start for Tim. They took him out for a while but those first few volumes nailed him.

Finally Batman court of owls is just a good start for the game in general