A down–to–earth A/B testing guide. It features the Conversion Design process to operationalize effective experimentation in your company. In it, Erin Weigel gives you practical tips and tools to design better experiments at scale. She does this with self–deprecating humor that will leave you smiling—if not laughing aloud. As a bonus, The Good Experimental Design toolkit presents everything you learn into step–by–step process for you to use each day.

As both practitioners of personalisation and victims of it, it is the person in personalisation that has been lost. The titans of the personalisation industry have commercially defined what personalisation should be for us all without realising what it takes to make a relationship work – a personal touch.

When AI expert and investigative journalist Karen Hao first began covering OpenAI in 2019, she thought they were the good guys. Founded as a nonprofit with safety enshrined as its core mission, the organization was meant, its leader Sam Altman told us, to act as a check against more purely mercantile, and potentially dangerous, forces. What could go wrong?

People don't buy from people they like. No! Your buyer doesn't care about you or your product or service. It's not your job to overcome objections, it's your buyer's. Closing isn't a skill of good salespeople; it's the skill of weak salespeople. Price isn't the main reason salespeople lose the sale. Gap Selling shreds traditional and closely held sales beliefs that have been hurting salespeople for decades.

Show Your Work! is about why generosity trumps genius. It’s about getting findable, about using the network instead of wasting time “networking.” It’s not self-promotion, it’s self-discovery―let others into your process, then let them steal from you. Filled with illustrations, quotes, stories, and examples, Show Your Work! offers ten transformative rules for being open, generous, brave, productive.

The way we manage organizations seems increasingly out of date. Survey after survey shows that a majority of employees feel disengaged from their companies. The epidemic of organizational disillusionment goes way beyond Corporate America-teachers, doctors, and nurses are leaving their professions in record numbers because the way we run schools and hospitals kills their vocation. Government agencies and nonprofits have a noble purpose, but working for these entities often feels soulless and lifeless just the same. All these organizations suffer from power games played at the top and powerlessness at lower levels, from infighting and bureaucracy, from endless meetings and a seemingly never-ending succession of change and cost-cutting programs.